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Saturday, April 25, 2015

What Phones have the highest radiation, can phones cause cancer?

The Highest popular current phone SAR (specific absorption rate) is Samsung Galaxy S5 1.58 which is still under the FCC 1.6 max legal limit SAR rating. Some SAR radiation shields may help lower RF radiation. i recommend bluetooth earpieces cause they offer the lowest SAR rating compared to most phones but not class 1 which are 100mw, Class 3 Bluetooth earpieces are better with 1mw transmission. Also having the phone a few inches away from your body will greatly lower radiation exposure. Kids under 12 have higher absorption rate due to the lower thickness of their skull. Note most studies show that phone radiation does not cause cancer but may increase the growth of tumors and biological effects. Even though most electronics may not cause cancer directly it's not recommended to sleep with electric blankets or any electronics within 3ft radius just in case. Only ionizing radiation can cause cancer like X-ray machines, or long term exposure of UV and gamma rays from the sun as seen in the chart below, for more info click cancer.org
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Check your phones SAR rating here- http://sarshield.com/radiation-chart/

Thursday, April 23, 2015

Affinity TV common repairs

LE2439d  picture changes colors
 fix- check t-con cable or replace t-con board.

Friday, April 17, 2015

how to charge phones, tablets, iphones, ipads, without charger

how to charge phones, tablets, iphones, ipads, without charger. get it here! be prepared. Solar charger charges in 6 hours of sunlight and holds 5000mah battery charge. It can charge 1 phone 100% or 2 phones 50% or 1 tablet about 50%. It is waterproof and shock proof, so it's great for hiking, camping, ect.. you can charge the device via solar panel or micro-usb, comes with iphone 5/6 canle and USB to micro USB cable and belt clip.

Sunday, April 12, 2015

Easy common fix Toshiba LCD TV!!!

 Toshiba LCD TV no power, dead pe0702a power board repair Q880, R850, Q820

Friday, April 3, 2015

Free easy ways to reset check engine light works on most cars trucks vans suv

Free easy ways to reset check engine light works on most cars trucks vans suv
Cheap Scanners- http://amzn.to/1CpDPmm
DTC codes and solutions are found here- http://www.obd-codes.com/trouble_codes/
Autozone or OBD2 scanner will diagnose your issue so you can fix your car. most common DTCs that trigger check engine light is EVAP leak which can be a simple loose gas cap, another is faulty O2 sensor which can trigger the light too.


Friday, March 27, 2015

Sony Bravia KDL LCD TV error codes for red led blinking flashing light

Red led light blinks flashes, red light error code troubleshooting Chart, TV shutsdown
Always try power reset, unplug powercord for 5 mins then factory reset tv & update with usb drive from sony site- http://esupport.sony.com/US/perl/swu-download.pl?upd_id=7151
0 no red standby light-check powercord or bad main logic board or power board, check standby volts
1  red blink not used
2 red flashes is bad power board, solution replace power board
3 red flashes is bad main logic or power board, check for standby volts if ok replace main logic board
4 red blinks- can be LD board or main logic board, check inverter board wires for arcing to ground
5 red flashes- bad lcd panel connection or internal lcd short- squeeze bezel to locate bad connection
6 red flashes- backlight issue, bad main board, or power board or inverter boards- check standby volts on power board. "backlight on" volts should be 3-5v from main logic board then 24v to inverter
7 red flashes- main board over heating, can be short on power board or main logic board
8 red flashes- main board sp prot, try power reset, update with usb, or replace main logic board
9 blinks- check fan error, * if TV has fans
10 blinks- digital board or tuner board * some Sony TVs may not have this board
11 red flashes- bad main board, bad IC, replace main logic board
12 red light flashes is tcon error bad T-con board or bad LCD panel, replace tcon board usually
13 red flashing is backlight balance error bad lcd panel or inverter boards (common) or bal board on kdl-52v4100 only, replace inverter board usually then main logic board
14 red flashes HFR- bad TCON or Bad LCD panel, replace tcon board. unplug tcon board if tv stays on without tcon board replace tcon board.
share this post to anyone in need. get parts at Shopjimmy or Rivervalley electronics.
http://servicemanuals.net/

Sony bravia TV KDL46EX720 Red LED blinks 4 times, what is this error code?

Error code is a failure on the LD board can cause TV to shutdown as a safety feature or / also main logic board, the boards costs about $50-100 at Shopjimmy, Amazon, Ebay, Rivervalley electronics. Note refurbished boards you receive at times can be bad so it's important to order from someone that offers warranty. The average cost to repair from a TV tech is about $200-$300. good luck model manuals check here- http://truemanuals.com/sony/index.php

Saturday, March 14, 2015

2 WAYS TO REPAIR LCD TV with lines, dots, clicking on off, flashing led



SAMSUNG TVs LN models common repairs are replacing blown capacitors in the power board (1000uf, 2200uf, 3300uf 10v) and or replacing ICs in the main logic board.
get IC parts here- http://www.shopjimmy.com/catalogsearch/result/?q=bn94-


Tuesday, March 10, 2015

2 WAYS TO CONNECT PHONES TABLETS TO HD TV, wire vs wireless review



How to connect iphones ipads Android phones and tablets to TVs with mhl cable or wireless with chromcast. iphones work with appletv or chromecast to display on TVs. get "phone to tv" cable or chromecast, and even AppleTV can display phone screen to TVs here. http://amzn.to/1ESotvS

  



Wednesday, February 25, 2015

EMERSON LC32, SYLVANIA LC32 MAGNAVOX 32MF TV service repair, LCD dead no power fix

PROBLEM- Emerson LC320EM, SYLVANIA LC320SS2, MAGNAVOX 32MF301B TV service repair, dead no power fix
Solution- F601 fuse blown, replace F601, Q600, Q601, D604, D607, D640, R608, board location numbers. Get repair kit here- TV repair kits